Stonebridge Gunworks

Stonebridge Gunworks LLC focuses on precision gunsmithing services, with a specialty in slide milling and direct optic cuts. Their optic cuts are machined to maximize recoil lug engagement—the standard competitors and serious shooters actually need.

Full recoil lug design means the optic sits on the lugs the manufacturer designed it for, not stressed points on the front and rear. This matters for high round count use and competition shooting. They use black oxide finish on non-stainless steel slides in the cut area only, preserving the factory finish elsewhere.

Services include: - Glock optic cuts (all models: 17, 19, 43/43X/48, 45) - CZ optic cuts (Shadow 2, Tactical Sport 1/2, P-10, 75/P-01/SP-01) - Dan Wesson DWX and Tanfoglio Stock II cuts - M&P and Sig P365 optic cuts - Glock porting (17C, 19C, 43X C, 45C) - Repair services (broken optic plate screw repair)

• •Turnaround time: 2-4 weeks once received, depending on current workload.

You can ship via FedEx/UPS directly to Stonebridge, or through your local FFL via USPS (FFLs can legally declare firearms for postal shipment). Slides ship solo with any carrier since they're parts, not firearms.

Shipping address: SBGW, 1409 NE BRONZE DR, Lee's Summit, MO 64086

Return shipping is included in the service price if you shipped directly. They ship back via USPS with adult signature required. If you shipped through an FFL, return goes directly to them—no 4473 required on pickup.

Stonebridge stocks Holosun and Trijicon optics: - Holosun 507 Comp (red/green) - Holosun EPS Carry and Full Size (6MOA red) - Trijicon SRO 5MOA - Holosun HS407C-X2

If you send an optic with your slide, they'll install it. They also offer bundle discounts on Holosun options—contact via live chat for current pricing.

Their SBGW Target Focus Trainer line are dry-fire trainers compatible with: - Trijicon SRO (Gen 2, including open mount edition) - Holosun 507 Comp (Gen 2) - Vortex Defender XL (Gen 2)

These ship at $24.95 and come in standard and open mount configurations.

Stonebridge carries Otter Creek Labs suppressors: - Polonium 30 (BLK) — $532.00 - Titanium 22 — $440.00 - Polonium K — $522.00 - Hydrogen-S 7.62 — $850.00 - Lithium 9 (Black) — $760.00

They stock performance upgrades and replacement parts: - Overwatch Precision Falx Shoe Trigger ($255) - Glock Performance Trigger ($89.99) - Henning magazine extensions for CZ (Tactical Sport, P-10, Shadow 2) - Apex connectors and springs - Backup iron sights - Magazine catch and recoil assemblies

Stonebridge operates an online storefront at stonebridgegunworks.com with live chat support. They encourage questions about lead times, bundle pricing, and custom requests. You can book appointments and submit orders directly through their website.